Products BaseRound Base Back 60° Base 156-66380-00 Item Number: 156-66380-00 Description: - Tube O.D.: 7/8" (22.2 mm) - Fastener:#12 (2) - Wt.(g): 200 You May Also Be Interested In 90° Round Base 156-66139-00 45° Round Base 156-66114-00 Folding Boarding Ladder 956-00727-00 STAY ADJUSTER PLATER 956-06919-00